时间 | 值 (亿美元) | 世界排名 |
---|---|---|
2015 | 9 | 120 |
2014 | 8 | 134 |
2013 | 7 | 137 |
2012 | 6 | 141 |
2011 | 6 | 138 |
2010 | 4 | 141 |
2009 | 4 | 142 |
2008 | 4 | 140 |
2007 | 3 | 143 |
2006 | 2 | 149 |
2005 | 2 | 146 |
2004 | 2 | 138 |
2003 | 1 | 141 |
2002 | 1 | 141 |
2001 | 1 | 135 |
2000 | 1 | 134 |
1999 | 1 | 131 |
1998 | 1 | 132 |
1997 | 1 | 131 |
1996 | 1 | 129 |
1995 | 1 | 127 |
1994 | 1 | 128 |
1993 | 1 | 124 |
1992 | 0 | 121 |
1991 | 0 | 120 |
1990 | 0 | 116 |
1989 | 0 | 119 |
1988 | 0 | 118 |
1987 | 0 | 118 |
1986 | 0 | 119 |